html{
    font-size: 15px;
}

body{
    width: 100%;
    height: auto;
    padding: 0;
    margin: 0;
}
.d_head{;
    //border: 1px solid red;
    width: 100%;
    height: 9rem;
    overflow: hidden;
    margin: 0 auto;
    position: relative;
}
.d_head img{
    width:25rem;
    height: 9rem;
    //border:  1px solid red;
    float: left;
    margin-left: 25%;
    margin-top: 1%;
}
.d_s_title{
    font-size: 2rem;
    font-weight: bold;
    display: inline-block;
    position: absolute;
    bottom: 0.5rem;
    color: #7D7D7D;
    margin-left: 1rem;
}
.d_body{
    height: 40rem;
    width: 100%;
    background-image: url("https://dragonjun-1255818034.cos.ap-beijing.myqcloud.com/dragonjun/img/background.jpg");
   /* background-size: 100%,auto;*/
    background-repeat: no-repeat;
    position: relative;
    padding: 0;
    margin: 0;
}
.d_login{
    width: 22rem;
    height: 22rem;
    position: absolute;
    right: 1.5rem;
    bottom: 11rem;
    background: #E8EAF3;
    border-radius: 10px;
}
.username_password{
    width: 85%;
    height: 2.5rem;
    border: 2px solid #DDDDDD;
    margin: 1rem auto;
    background: white;
}
.username_password:hover{
    border: 2px solid #A2B3E1;
}
#d_login{
    width: 85%;
    height: 2.5rem;
    margin: 2rem auto;
    background: #FF4400;
    text-align: center;
    line-height: 2.5rem;
    font-weight: bold;
    color: white;
    border-radius: 5px;
}
#d_login:hover{
    background: #F2602B;
    cursor: pointer;
}
.d_forget a{
    text-decoration: none;
    color: red;
}
.d_forget a:hover{
    text-decoration: underline;
    color: #A2B3E1;
}
.info{
    display: inline-block;
    width:2.5rem;
    height: 100%;
    //border-right: 1px solid #DDDDDD;
    float: left;
    line-height: 2.5rem;
    background: #DDDDDD;
    text-align: center;
}

.username_password input{
    width: 85%;
    height: 90%;
    border: none;
    float: right;
    margin-top: 1px;
    outline:none;
    color:black;
    font-size: 1rem;
}
.d_forget{
    width: 85%;
    height: 2.5rem;
    margin: 1rem auto;
    line-height: 2.5rem;
}
.d_forget span{
    color: red;
}
.d_forget span:hover{
    cursor: pointer;
    color: dodgerblue;
}
#d_login_error{
    width: 85%;
    height: 2rem;
    border: 1px solid #FFB4A8;
    margin: 0 auto;
    background: #FEF2F2;
    line-height: 2rem;
}
#error_info{
    color: #8B8989;
    font-size: 1rem;
    float: left;
    margin-left: 0.3rem;
}
.d_head_2{
    width: 100%;
    height: 2.2rem;
    background: #FFF8F0;
    text-align: center;
    line-height: 2.2rem;
    color: #BCA1A1;
    font-size: 0.7rem;
}
.d_foot{
    width: 100%;
    height: auto;
    //border: 1px solid red;
    margin-top: 1em;
    text-align: center;
    overflow: hidden;
}
.foot_info a{
    text-decoration: none;
    color: #8C6A79;
    margin-right: 1rem;
}
.foot_info{
    list-style: none;
    width: 30rem;
    margin: 0 auto;
}
.foot_info li{
    float: left;
    color: #8C6A79;
    border-right: 1px solid #666666;
    margin-right: 1rem;
}
.foot_info li:last-child{
    border: none;
}
.foot_info li a:hover{
    color: red;
    text-decoration: underline;
}

